it is on the pros os ssd, im not at home at minute i have trim enabler on the up5 but i havnt checked if it was enabled on the external ssd on either will report back when i find out but it will be tomorrow
right dont know whats going on here, dont think trim works with usb 3
system profiler up5
SATA drive to USB 3.0 MB:
Product ID: 0x55aa
Vendor ID: 0x174c (ASMedia Technology Inc.)
Version: 1.00
Serial Number: 100712128000000002D0
Speed: Up to 5 Gb/sec
Manufacturer: Taiwan ODM Maker
Location ID: 0x14b20000 / 8
Current Available (mA): 900
Current Required (mA): 0
Capacity: 256.06 GB (256,060,514,304 bytes)
Removable Media: Yes
Detachable Drive: Yes
BSD Name: disk5
Partition Map Type: GPT (GUID Partition Table)
S.M.A.R.T. status: Not Supported
Volumes:
disk5s1:
Capacity: 209.7 MB (209,715,200 bytes)
BSD Name: disk5s1
Content: EFI
Macintosh HD256:
Capacity: 255.72 GB (255,716,540,416 bytes)
Available: 231.25 GB (231,250,436,096 bytes)
Writable: Yes
File System: Journaled HFS+
BSD Name: disk5s2
Mount Point: /Volumes/Macintosh HD256
Content: Apple_HFS
Volume UUID: E4533DD5-68E5-30C2-B9F3-D62193645741
macbook pro system profiler
SATA drive to USB 3.0 MB:
Product ID: 0x55aa
Vendor ID: 0x174c (ASMedia Technology Inc.)
Version: 1.00
Serial Number: 100712128000000002D0
Speed: Up to 480 Mb/sec
Manufacturer: Taiwan ODM Maker
Location ID: 0x1d110000 / 6
Current Available (mA): 500
Current Required (mA): 0
Capacity: 256.06 GB (256,060,514,304 bytes)
Removable Media: Yes
Detachable Drive: Yes
BSD Name: disk1
Partition Map Type: GPT (GUID Partition Table)
S.M.A.R.T. status: Not Supported
Volumes:
disk1s1:
Capacity: 209.7 MB (209,715,200 bytes)
BSD Name: disk1s1
Content: EFI
Macintosh HD256:
Capacity: 255.72 GB (255,716,540,416 bytes)
Available: 231.25 GB (231,250,452,480 bytes)
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s2
Mount Point: /Volumes/Macintosh HD256
Content: Apple_HFS
Volume UUID: E4533DD5-68E5-30C2-B9F3-D62193645741
maybe someone has an idea whats going on